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AD630 Lock-in Amplifier Minimum System Phase-Sensitive Detection of Weak Signals

goldy0903
(9880)
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US $111.23
ApproximatelyS$ 142.41
or Best Offer
Was US $120.90 (8% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
10 available
Breathe easy. Returns accepted.
Shipping:
US $11.20 (approx S$ 14.34) eBay SpeedPAK Standard.
Located in: 武汉，湖北, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Tue, 29 Jul and Mon, 4 Aug to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
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(Not eligible for eBay purchase protection programmes)

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eBay item number:193994355821
Last updated on Jul 01, 2025 10:55:05 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Q-BAIHE
Type
lock-in amplifier
Model
KWKL-AD630
UPC
6256294943088
EAN
6256294943088
Size
46mmx40mm
Marke
Q-BAIHE
Produktart
KWKL-AD630
Modell
AD630
Supply voltage:
±5V~±18V
Low distortion
4.5nV/√Hz at 1KHz
Operating temperature range:
-40~125℃
Distortion
0.0006%
Slew Rate
55V/us
Input impedance
10~13Ω
Input bias current
1pA (typical value)
Common mode rejection ratio
116dB (typical value)
Input offset current
0.5pA (typical value)
Maximum open loop gain
120dB (typical value)
Typical bandwidth
16MHz
Low quiescent current
7.5mA
Channel bandwidth
2MHz
Low string torsion
-120dB (1KHz)

Item description from the seller

Seller business information

VAT number: GB 259438369
About this seller

goldy0903

97.4% positive feedback•48K items sold

Joined Jun 2012
Usually responds within 24 hours
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.7
Reasonable shipping cost
4.7
Shipping speed
4.9
Communication
4.9

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